Vacuum Shut-off Valve (with ball)Valves with ball shutter Valves with ball shutters activate suction, creating vacuum in the cups on which they are applied, only when the load to be held activates the sealing shutter. They are made of an anodised aluminium body, a nylon ball shutter, a calibrated thrust spring and a threaded brass closing plug. When properly calibrated, they guarantee a perfect vacuum seal. They are recommended for making vacuum operated clamping surfaces. They can

also located on the suction inlet to retain dust and solid impurities- A two-way manual valve for service vacuum interception

all other models have a double scale dial

The maximum level difference that can be exceeded is approximately 9 metres

They are currently available for capacities up to 300 m3/h

moulded or thermoformed objects

equipped with a display and commutation LED

with a density that allows them to grip even uneven and very rough surfaces maintaining their elasticity also after many working cycles

- A vacuum gauge for a direct reading of the level of vacuum and the atmospheric air in the bell jar at the end of the cycle

light alloys and in all those cases with a considerable presence of refrigerating liquids

with no contact

Plunger valves

vacuum clamping systems